A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 5910-00-346-5917
NSN 5950-01-391-5647
NSN 6220-00-386-0997
NSN 5920-01-381-1306
NSN 5985-01-170-4076
NSN 6650-00-760-1385
NSN 5950-01-388-2847
NSN 5990-00-170-9553
NSN 4140-00-801-7956
NSN 5960-01-543-0235
NSN 6110-01-377-3352
NSN 5910-01-024-9128